This captioned video teaches user how to use a freely used cloud software "Wi-Fi Doctor", which is proudly developed by Yfisoft Limited. * E+ t1 Z, O$ [% {7 w% i0 u & M3 g7 o0 s. `User manual on Youtube: " E- Z# Q' m( L4 A0 r; _) ^https://www.youtube.com/watch?v=k5VKiexTyGc . D' T& G# k- E8 k2 y& k9 x9 G* H" C0 w8 w+ O; z- l9 D% V
For enquiries, you may contact Yfisoft Limited at (852) 3524 7258 or email info@yfisoft.com.
